<?php

namespace app\admin\controller\assistant;

use app\api\service\VbillService;
use app\common\controller\Backend;
use think\Db;
use think\Exception;
use think\exception\DbException;
use think\exception\PDOException;
use think\exception\ValidateException;

/**
 * 助教订单
 *
 * @icon fa fa-circle-o
 */
class AssistantOrder extends Backend
{

    /**
     * AssistantOrder模型对象
     * @var \app\admin\model\AssistantOrder
     */
    protected $model = null;
    protected $relationSearch = true;
    protected $noNeedRight = ['refund'];

    public function _initialize()
    {
        parent::_initialize();
        $this->model = new \app\admin\model\AssistantOrder;
        $this->view->assign("statusList", $this->model->getStatusList());
    }



    /**
     * 默认生成的控制器所继承的父类中有index/add/edit/del/multi五个基础方法、destroy/restore/recyclebin三个回收站方法
     * 因此在当前控制器中可不用编写增删改查的代码,除非需要自己控制这部分逻辑
     * 需要将application/admin/library/traits/Backend.php中对应的方法复制到当前控制器,然后进行修改
     */

    public function index()
    {
        //设置过滤方法
        $this->request->filter(['strip_tags', 'trim']);
        if ($this->request->isAjax()) {
            //如果发送的来源是Selectpage，则转发到Selectpage
            if ($this->request->request('keyField')) {
                return $this->selectpage();
            }
            list($where, $sort, $order, $offset, $limit) = $this->buildparams();
            $list = $this->model
                ->with(['user','assist','shop'])
                ->where($where)
                ->where('assistant_order.status','<>','paying')
                ->order($sort, $order)
                ->paginate($limit);
            foreach ($list as $k => $v) {
            }
            $result = array("total" => $list->total(), "rows" => $list->items());

            return json($result);
        }
        return $this->view->fetch();
    }

    /**
     * 编辑
     *
     * @param $ids
     * @return string
     * @throws DbException
     * @throws \think\Exception
     */
    public function edit($ids = null)
    {
        $row = $this->model->get($ids);
        if (!$row) {
            $this->error(__('No Results were found'));
        }
        $adminIds = $this->getDataLimitAdminIds();
        if (is_array($adminIds) && !in_array($row[$this->dataLimitField], $adminIds)) {
            $this->error(__('You have no permission'));
        }
        if (false === $this->request->isPost()) {
            $this->view->assign('row', $row);
            return $this->view->fetch();
        }
        $params = $this->request->post('row/a');
        if (empty($params)) {
            $this->error(__('Parameter %s can not be empty', ''));
        }
        $params = $this->preExcludeFields($params);
        $result = false;
        Db::startTrans();
        try {
            //是否采用模型验证
            if ($this->modelValidate) {
                $name = str_replace("\\model\\", "\\validate\\", get_class($this->model));
                $validate = is_bool($this->modelValidate) ? ($this->modelSceneValidate ? $name . '.edit' : $name) : $this->modelValidate;
                $row->validateFailException()->validate($validate);
            }
            $result = $row->allowField(true)->save($params);
            Db::commit();
        } catch (ValidateException|PDOException|Exception $e) {
            Db::rollback();
            $this->error($e->getMessage());
        }
        if (false === $result) {
            $this->error(__('No rows were updated'));
        }
        $this->success();
    }

    //助教退款
    public function refund($ids = null)
    {
        $row = Db::name('assistant_order')->where('id',$ids)->find();
        if (!$row) {
            $this->error(__('No Results were found'));
        }
        $adminIds = $this->getDataLimitAdminIds();
        if (is_array($adminIds)) {
            if (!in_array($row[$this->dataLimitField], $adminIds)) {
                $this->error(__('You have no permission'));
            }
        }
        if ($this->request->isPost()) {
            $params = $this->request->post("row/a");

            $order_no = $params['order_no'];
            $amount = $params['amount'];

            if (empty($order_no)) {
                $this->error('需要传入订单编号');
            }
            if ($row['status'] == 'refund') {
                $this->error('该订单已退款,无需重复操作');
            }
            $req = array();
            $req['mno'] = $this->mno;
            $req['ordNo'] = getOrderSn();
            $req['origOrderNo'] = $order_no;
            $req['amt'] = $amount;
            error_log("==refund req===" . json_encode($req));

            $vbillService = new VbillService();
            $ret = $vbillService->refund($req);
            error_log("=====refund=后台==" . $ret);

            $result = json_decode($ret, true);
            if ($result['respData']['bizCode'] != "0000") {
                $this->error($result['respData']['bizMsg']);
            }

            // 退款成功，修改订单状态
            Db::name('assistant_order')->where('order_no', $order_no)->update(['status'=>'refund']);
            $this->success('退款成功');

        }
        $this->view->assign("row", $row);
        return $this->view->fetch();
    }
}
